/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.pulsar.broker.loadbalance.extensions.reporter;

import java.util.concurrent.CompletableFuture;

/**
 * The load data reporter, it publish the load data to load data storage.
 *
 */
public interface LoadDataReporter<T> {

    /**
     * Generate the load data.
     *
     * @return Load data.
     */
    T generateLoadData();

    /**
     * Report the load data to load data store async.
     */
    CompletableFuture<Void> reportAsync(boolean force);

}
